// Package day_12_dp 3-413
// @Title day_12_dp
// @Description
// @Author  == 琳琳也叫王木木 ==  2021/9/6 14:59
// @Create  2021/9/6 14:59
package day_12_dp

func NumberOfArithmeticSlices(nums []int) int {

	return -1
}
